The Armageddon is a "tactical grenade" that appears in both Zombies in Spaceland and Rave in the Redwoods. It is not a real grenade, instead, the player "punches the air" and several meteors starts falling from the sky. They deal infinite damage and falls at random places around the map, lasting from something about 10 seconds. You can carry only one Armageddon per time and it shares a cooldown of 5 rounds with all the prize carts in Spaceland or two rounds cooldown in Rave. It should be noted that Armageddon does not causes self damage. Max Ammo does not replenish it and it will not drop from zombies.
Zombies in Spaceland
The Armageddon can be found at any of the Prize Carts around the map and can be bought for 50 prize tickets.
Rave in the Redwoods
The Armageddon is found near the big fireplace before the room with the Bombstoppers. It appears as a challenge, completing it will award the Armageddon "grenade". It has a 2 rounds cooldown.